USB 3.0 Male (A) to Male (B) Cable, Super Speed Data Transfer Printer Scanner Lead. ^^ Connect USB 3.0 Type-B devices (Hard Drives and Printers) to your USB Type-A devices (PC and Mac). ^^ Suitable for External Hard Drives, USB 3.0 Printers, USB 3.0 Scanners, USB 3.0 Hubs and more. ^^ SuperSpeed Data Transfer Speeds up to 5 Gbps (10x faster than USB 2.0 ) ^^ Backwards Compatible. ^^ Built to the Highest Standards ^^ Strong, Durable and Robust ^^ Ensures Maximum Performance.